Hi Marisa,
Checklist is a Customfield so it should be supported by other add-ons. The only exception is if they try to write to it. It's possible to do but they have to conform to the internal formats of the add-on.
In any case, I guess it's better to try it first.
You must be a registered user to add a comment. If you've already registered, sign in. Otherwise, register and sign in.
You must be a registered user to add a comment. If you've already registered, sign in. Otherwise, register and sign in.